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Home Cultivars Longjingzhen No.Q4

Longjingzhen No.Q4

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
49

Id:ICR-25470

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia semiserrata 'Longjingzhen No.Q4'

Chinese Name:龙颈镇Q4(P)号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1308.【Resource number】441827-066-0007;Wild resources (special individual plant);Oil use, ornamental cultivation, genetic breeding materials. Originated in Qingxin District, Guangdong Province.【PLANT】Half open. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave yellow-green,old leaves dark green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,14.37 cm long and 5.85cm wide.【FLOWER】Sepals have hairs,petal in red color,the pistil shorter than the stamen,stigma lobed 5. Ovaries Have pubescent.【FRUIT】surface smooth,oblate,yellowish brown in color;average weight 308.53g;Ratio of fresh seeds 9.3%;Testa color Sepia;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season Early and mid February;Fruit harvest season Late October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1308页。【资源编号】441827-066-0007;野生资源(特异单株);油用、观赏栽培,遗传育种材料。产于广东省清新区。【植株】树姿半开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶黄绿色,老叶深绿色,椭圆形. 叶缘平,先端渐尖,基部楔形,长14.37厘米,宽5.85厘米。【花】萼片有绒毛,花瓣红色,雄蕊比雌蕊高,柱头浅裂. 5裂. 子房有绒毛。【果】表面光滑,扁圆球形,黄棕色;平均单果重308.53克;鲜出籽率9.3%;种皮棕褐色;种仁含油率%。【脂肪酸含量】油酸%,亚油酸%,亚麻酸%.,硬脂酸%,棕榈酸%。盛花期2月上中旬;果熟期10月下旬。
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